Check my oil

Putting ones finger in another's anus to "check their oil". Checking their fluid/solids level to be sure they are not to low or high.

Hey babe will you check my oil? (Said girl)

Yeah I can! *Shoves his hand down the back of her pants (boy)

Oil Check

When you stick your finger up someone's asshole checking for poop, while saying "oilcheck".

I was finger banging Sarah and decided to oil check her to see if she would be into anal but she was full oil so I didn't go for it.

19👍 8👎

oil check

To put out your middle and index finger out and shove them up some one's ass.

Today Tim oil checked Mike so hard he started to bleed out of his ass.

70👍 48👎

Checking her oil

The act of fingering a newly met girl while in public.

Dude, he bought her a drink and within an hour he was checking her oil on the dance floor.

7👍 10👎

oil check

An act whereby an individual inserts his finger or penis into the asshole of another. Much like an oil check on a car, the appendage can then be examined to determine whether or not the contents are clean or dirty.

I saw Sam with his back turned to me so I gave him an oil check.

30👍 30👎

oil check

similar to the ass ram or the butt fuck, it involves invading your partners asshole like a dipstick on a car's oil gauge

"Dude, I checked your girlfriend's oil last night."

40👍 49👎

Venezuelan Oil Check

The act of shoving your finger into someone's asshole and checking how far up your finger the shit marks go, similar to a dip-stick in a car.

Yeah, after I gave Georgine a Venezuelan Oil Check I knew what she had eaten for the last week.